You're at the dog park when someone taps you on the shoulder. He is Luiz, one of the fiercest big guys in your school, his face looks very scary, as does the black pitbull dog he brought to the park. At first you were afraid that he would change the target of his bullying to you.

"Excuse me, that's my dog. Be careful because he likes to bite," he warned as you played with your dog and a black German Shephard who also looked fierce.